证券代码：603906 证券简称：龙蟠科技 公告编号：2025-060 1、审议通过《关于聘用 2025 年度境内和境外审计机构的议案》 具体内容请详见公司于 2025 年 5 月 7 日在上海证券交易所官方网站 （www.sse.com.cn）及指定媒体上披露的《江苏龙蟠科技股份有限公司关于变更 会计师事务所的公告》（公告编号：2025-061）。 江苏龙蟠科技股份有限公司 第四届监事会第二十八次会议决议公告 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、 监事会会议召开情况 江苏龙蟠科技股份有限公司（以下简称"公司"）第四届监事会第二十八次 会议（以下简称"本次监事会会议"）通知于 2025 年 4 月 30 日以书面或电话方 式通知了全体监事和其他列席人员。公司本次监事会会议于 2025 年 5 月 6 日在 公司会议室以现场结合通讯表决方式召开。公司本次监事会会议应到监事 3 人， 实到监事 3 人；公司董事会秘书列席了公司本次监事会会议。 公司本次监事会会议由公司监事会主席薛杰先生召集和主持。公司本次监事 会会 ...

证券代码：603906 证券简称：龙蟠科技 公告编号：2025-059 江苏龙蟠科技股份有限公司 第四届董事会第三十六次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、董事会会议召开情况 江苏龙蟠科技股份有限公司（以下简称"公司"）第四届董事会第三十六次 会议（以下简称"本次董事会会议"）于 2025 年 5 月 6 日以现场结合通讯表决 方式召开。本次会议通知于 2025 年 4 月 30 日以书面或电话方式通知公司全体董 事、监事和高级管理人员。公司本次董事会会议应到董事 10 人，实到董事 10 人；公司第四届监事会的全体监事和公司的全体高级管理人员列席了本次董事会 会议。 公司董事就提交董事会审议的事项进行了充分审议，并通过如下议案： 1、审议通过《关于聘用 2025 年度境内和境外审计机构的议案》 为更好地推进公司国际化战略，满足日益复杂的境内外审计需求，同时综合 考虑公司业务发展情况和境内外审计工作协作的需要，保证审计工作的独立性、 客观性、公允性，经充分沟通和综合评估，公司拟聘任安永华明会计师事 ...

证券代码：603906 证券简称：龙蟠科技 公告编号：2025-058 江苏龙蟠科技股份有限公司 关于同一控制下企业合并追溯调整财务数据的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 2025 年 4 月 29 日江苏龙蟠科技股份有限公司（以下简称"公司"）召开第 四届董事会审计委员会第十七次会议、第四届董事会第三十五次会议、第四届监 事会第二十七次会议，审议通过了《关于同一控制下企业合并追溯调整财务数据 的议案》，本议案无需提交公司股东会审议。现将有关事项公告如下： 根据《企业会计准则第 20 号——企业合并》的相关规定，参与合并的企业 在合并前后均受同一方最终控制并非暂时性的，为同一控制下的企业合并。由于 公司和山东美多同受石俊峰控制且该控制并非暂时性的，因此本次合并为同一控 制下企业合并。根据《企业会计准则第 2 号——长期股权投资》《企业会计准则 第 20 号——企业合并》《企业会计准则第 33 号——合并财务报表》等相关规定， 作为同一控制下的企业合并，在合并当期编制合并财务报表时，应对合并资产负 债表的期初 ...

证券代码：603906 证券简称：龙蟠科技 公告编号：2025-057 江苏龙蟠科技股份有限公司 关于 2025 年一季度主要经营数据的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 （二）主要原材料价格变动情况 公司2025年一季度主要原材料价格均有不同幅度的变化，其中基础油采购均 价较上年同期减少811.69元/吨，下降9.50%；乙二醇采购均价较上年同期增加 287.52元/吨，增长7.39%；尿素采购均价较上年同期减少518.34元/吨，下降24.23%； 磷酸铁采购均价较上年同期减少237.39元/吨，下降2.68%；碳酸锂采购均价较上 年同期减少19,539.93元/吨，下降22.62%。 三、报告期内其他对公司生产经营具有重大影响的事项 根据上海证券交易所《上市公司行业信息披露指引第十八号——化工》及相 关规定要求，现将公司2025年一季度主要经营数据情况披露如下： | 主要产品 | 产量（吨） | 销量（吨） | 营业收入（万元） | | --- | --- | --- | --- | | 润滑油 | 1 ...

证券代码：603906 证券简称：龙蟠科技 公告编号：2025-056 江苏龙蟠科技股份有限公司 第四届监事会第二十七次会议决议公告 公司本次监事会会议由公司监事会主席薛杰先生召集和主持。公司本次监事 会会议的召集程序、召开程序以及参与表决的监事人数符合《中华人民共和国公 司法》《公司章程》《公司监事会议事规则》等相关规定。 二、监事会会议审议情况 1、审议通过《关于<公司 2025 年第一季度报告>的议案》 具体内容请详见公司于 2025 年 4 月 30 日在上海证券交易所官方网站 （www.sse.com.cn）及指定媒体上披露的《江苏龙蟠科技股份有限公司 2025 年 第一季度报告》。 监事会认为：《公司 2025 年第一季度报告》的编制和审议程序符合法律法规 和《公司章程》的规定，报告的内容和格式符合中国证券监督管理委员会和上海 证券交易所的相关规定，所包含的信息能真实、准确、完整反映公司报告期内的 经营管理和财务状况，不存在虚假记载、误导性陈述或者重大遗漏。未发现参与 公司 2025 年第一季度报告编制和审议的人员有违反保密规定的行为。因此，我 们同意该项议案。 表决结果：赞成 3 票，反对 0 ...

本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重 大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 证券代码：603906 证券简称：龙蟠科技 公告编号：2025-055 江苏龙蟠科技股份有限公司 第四届董事会第三十五次会议决议公告 具体内容请详见公司于 2025 年 4 月 30 日在上海证券交易所官方网站 一、董事会会议召开情况 江苏龙蟠科技股份有限公司（以下简称"公司"）第四届董事会第三十五次 会议（以下简称"本次董事会会议"）于 2025 年 4 月 29 日以现场结合通讯表决 方式召开。本次会议通知于 2025 年 4 月 15 日以书面或电话方式通知公司全体董 事、监事和高级管理人员。公司本次董事会会议应到董事 10 人，实到董事 10 人；公司第四届监事会的全体监事和公司的全体高级管理人员列席了本次董事会 会议。 公司本次董事会会议由公司董事长石俊峰先生召集和主持。公司本次董事会 会议的召集程序、召开程序以及表决的董事人数符合《中华人民共和国公司法》 《公司章程》《公司董事会议事规则》等相关规定。 二、董事会会议审议情况 公司董事就提交董事会审议的事项进行了充分审 ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 1,592,279,566.99, representing a year-on-year increase of 7.99% compared to CNY 1,474,473,563.26 in the same period last year[5] - The net profit attributable to shareholders of the listed company was a loss of CNY 25,948,780.35, an improvement from a loss of CNY 78,044,956.05 in the previous year[5] - The basic and diluted earnings per share for the current period were both -CNY 0.04, an improvement from -CNY 0.14 in the same period last year[6] - The net profit for Q1 2025 was -41,356,324.13 RMB, an improvement from -97,946,218.54 RMB in Q1 2024, indicating a reduction in losses by approximately 58.3%[22] - The total comprehensive income for Q1 2025 was -32,211,898.69 RMB, compared to -99,088,507.27 RMB in Q1 2024, reflecting a significant decrease in overall losses[22] Cash Flow and Liquidity - The cash flow generated from operating activities increased by 74.48%, reaching CNY 163,051,685.79 compared to CNY 96,828,735.87 in the same period last year[5] - Operating cash flow for Q1 2025 was 163,051,685.79 RMB, an increase of 74.4% from 93,448,428.26 RMB in Q1 2024[26] - Cash and cash equivalents increased to CNY 3,296,580,586.84 as of March 31, 2025, up from CNY 2,775,560,310.00 at the end of 2024[17] - Cash and cash equivalents at the end of Q1 2025 amounted to 3,180,309,418.85 RMB, up from 2,220,066,250.74 RMB at the end of Q1 2024, representing a year-over-year increase of 43.3%[27] - The total cash inflow from financing activities in Q1 2025 was 3,524,537,145.96 RMB, compared to 2,095,776,625.39 RMB in Q1 2024, marking a growth of 68.2%[27] Assets and Liabilities - The total assets at the end of the reporting period were CNY 17,521,215,697.75, reflecting a 9.13% increase from CNY 15,808,967,540.61 at the end of the previous year[6] - Total liabilities increased to CNY 13,628,703,298.69 as of March 31, 2025, up from CNY 12,032,213,339.09 at the end of 2024[19] - The company’s total equity decreased to CNY 3,892,512,399.06 as of March 31, 2025, from CNY 4,022,973,632.28 at the end of 2024[19] Investment and Acquisitions - The company completed the acquisition of 100% equity in Shandong Meiduo Technology Co., Ltd. for CNY 100,539,200 and plans to increase its capital by CNY 50,000,000 post-acquisition[6] - The acquisition of Shandong Meiduo was finalized on January 21, 2025, and it has been included in the company's consolidated financial statements[7] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 64,149[13] - The top shareholder, Shi Junfeng, holds 31.98% of the shares, totaling 212,662,195 shares[13] - The company repurchased 2,082,400 circulating shares, accounting for 0.31% of the total shares[15] Operating Costs and Expenses - Total operating costs for Q1 2025 were CNY 1,641,043,198.07, down 3.9% from CNY 1,707,563,065.42 in Q1 2024[21] - Research and development expenses for Q1 2025 were CNY 104,934,966.49, compared to CNY 99,393,048.94 in Q1 2024, reflecting a 5.2% increase[21] Other Financial Metrics - The company reported non-recurring gains and losses totaling CNY 27,737,293.63 for the current period, after accounting for tax and minority interests[9] - The weighted average return on equity improved to -0.86%, up from -2.29% in the previous year, indicating a positive trend[6] - Trading financial assets increased by 236.40% mainly due to an increase in purchased financial products[11] - Derivative financial assets surged by 4,377.10% due to gains from futures[11] - Accounts receivable decreased by 64.51% due to a reduction in commercial acceptance bills collected[11] - Other income decreased by 49.76% primarily due to a reduction in government subsidies[11]

转自：前瞻产业研究院 2、2024年全球润滑油行业市场规模为1814亿美元 行业主要上市公司：中国石油(601857);中国石化(600028);康普顿(603798);龙蟠科技(603906);中晟高科 (002778);统一股份(600506)等 本文核心数据：全球润滑油规模;全球润滑油消费结构;全球润滑油需求量 1、全球润滑油行业发展历程 全球润滑油行业始于19世纪70年代，至今已有百余年历史。进入了20世纪70年代，由于民用工业开始起 步，行业逐渐形成市场规模。20世纪90年代至今，润滑油产品发展迅速，已经被广泛用于工业范畴的各 个领域。 | 时间 | 发展历程 | | --- | --- | | 19 世纪 70 年代-20 | 1876年在俄国的巴拉罕建立了世界上第一个润滑油生产厂,1878年巴黎世界博览 | | 世纪 20年代 | 会上俄国人推出了第一批矿物润滑油样品。从此,润滑剂作为一种材料、一类产品 | | | 和一门科学进入了人们的世界。 | | 20 世纪 30 年代-70 | 糖醛精制工艺和丙烷脱沥青工艺相继投入工业使用,把矿物油工业推向了现代化的 | | 年代 | 发展阶段。二次世界 ...

Core Viewpoint - Solid-state battery additives are crucial materials for enhancing battery performance, such as ionic conductivity and interface stability, with a comprehensive ranking based on technology routes, production capacity, and market performance. Group 1: LiFSI (Lithium bis(fluorosulfonyl)imide) Sector - Ruifai New Materials ranks among the top three global LiFSI producers, with a production capacity exceeding 10,000 tons by 2025, suitable for high-voltage solid-state battery requirements. The purity reaches 99.9%, and costs are 15% lower than traditional lithium hexafluorophosphate. The company has supplied to CATL and BYD for solid-state battery projects [1]. - Limin Co., Ltd. has extended its technology through its subsidiary Zhuobang New Energy, ranking among the top three in LiFSI production capacity, suitable for high-safety scenarios like robotics and flying cars [2]. - The customer network of Limin Co., Ltd. includes leading battery companies such as CATL and Tesla, with overseas orders expected to grow by 85% in 2024 [3]. Group 2: Sulfide Electrolyte Precursors - Tianci Materials is the largest electrolyte liquid company globally, extending LiFSI technology to sulfide electrolyte precursors, with costs 44% lower than Japanese competitors. By 2025, LiFSI production capacity will expand to 20,000 tons, supporting sulfide all-solid-state battery production lines [5]. - Tianci Materials holds over 60% market share in the global sulfide precursor market, with a binding relationship with Yunnan Germanium for raw materials. The ionic conductivity of sulfide electrolytes reaches 10 mS/cm, with costs 40% lower than similar Japanese products [5]. - The market share of zirconium oxychloride exceeds 50%, compatible with both oxide and sulfide dual technology routes, with samples sent to leading companies like Qingtai Energy. By 2025, zirconium-based material production capacity will reach 20,000 tons, covering key raw material needs for electrolytes [5]. Group 3: Chlorosulfonic Acid (LiFSI Raw Material) - Shilong Industrial has a cost advantage, with chlorosulfonic acid production costs 20% lower than the industry average, having entered the supply chains of Tianci Materials and Ruifai New Materials [6]. Group 4: Other Key Additives - Longpan Technology and Aoke Co., Ltd. have achieved a production capacity of 5,000 tons/year for solvent-based additives for solid-state batteries, suitable for optimizing sulfide electrolyte interfaces [7]. Group 5: Potential Enterprises - Daoshi Technology is focusing on conductive agents (carbon nanotubes) and silicon-carbon negative electrode additives, catering to the high energy density requirements of solid-state batteries [8]. - Guanghua Technology is developing lithium salts (LiTFSI) and composite additives to enhance the cycle life of solid-state batteries [9]. Group 6: Industry Leaders - Kaisheng New Materials is the largest chlorosulfonic acid supplier globally, with a production capacity exceeding 100,000 tons/year and a market share over 40%. The purity reaches electronic grade (99.999%), suitable for solid-state battery electrolyte synthesis [12]. - The company possesses a technical barrier, being one of the few globally to master full-solid-state compatible additive technology, with a projected market share growth to 18% in 2024. Key clients include CATL and Tesla, with plans to double production capacity by 2025 [13].

Group 1 - The core viewpoint of the article highlights the strategic cooperation between China and Indonesia in the new energy industry, particularly focusing on the lithium iron phosphate production project by Longpan Technology in Indonesia [1] - Longpan Technology's lithium source project, which started in 2021, includes a phase one production line of 30,000 tons of lithium iron phosphate expected to be operational by 2024, marking the first large-scale overseas production of this technology from China [1] - In 2024, Longpan Technology reported an operating income of 7.673 billion yuan, a year-on-year decrease of 12.10%, and a net loss attributable to shareholders of 636 million yuan, although the loss has narrowed [1] Group 2 - Longpan Technology announced that its 40,000-ton lithium iron phosphate project in Yichun, Jiangxi, has reached the intended usable status in 2024 [2] - The company is actively advancing its overseas lithium iron phosphate factories to meet the demand of top overseas clients over the next five years, which is expected to enhance its profit levels [2] - Longpan Technology aims to accelerate its overseas business layout, expand its market share, strengthen its global brand image, and improve its capital strength and overall competitiveness [2]